According to FITSI recommendations, how often should penetration testing be conducted?

Conducting penetration testing at least annually or after significant changes is considered a best practice in the field of information security. This frequency ensures that security vulnerabilities are identified and addressed in a timely manner, providing continuous protection against potential threats. An annual penetration test allows organizations to evaluate their security posture and make updates as needed to defend against evolving cyber threats.

Additionally, performing a penetration test after any significant changes, such as the introduction of new software, changes to the infrastructure, or modifications in applications, helps to identify new vulnerabilities that may have been introduced through these changes. This proactive approach aids in maintaining a robust security framework and aligns with the dynamic nature of security environments where threats and vulnerabilities are constantly changing. Regular assessments lead to a more resilient security posture and help organizations comply with regulatory requirements and industry standards.